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$3.50 Shipping Condition: New Location: China Over-Power Protection:Module will turn OFF output automatically if output power is more then 15W. It will display ‘OPP’. User need reduce load power and ... morethen press ‘ON/OFF’ button. Comfortable outer casing.
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$2.99 Shipping Condition: New Location: China Output power: 35W under natural heat dissipation and 50W under air cooling. Hardware protection: anti-reverse connection protection at the input end, ... moreanti-reverse connection without burning; short circuit protection at the output end, anti-reverse injection protection at the output end, no anti-reverse diode is added when charging the battery;.
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Free Shipping Condition: New Location: Whippany, United States (10x LM2596S DC Step Down Converter. Can't booster). Power (3-35V), power indicator light, the module is working properly. Output Current :3A( Max). Output ... moreripple:
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$2.99 Shipping Condition: New Location: China The power can reach 75W, which has a high cost-effectiveness. With power indicator light. With power indicator light. Output ripple:
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Free Shipping Condition: New Location: Fort Collins, United States Output current: 0A to 5A continuous, 8A peak. Get it faster! Maximum output power: 200W.
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Free Shipping Condition: New Location: China Note:Small Package is easy to lose by post office.Buy more than 2PCS is More safty Features: IN-IN + input Positive Input Negative! Positive output OUT ... more+ OUT-output negative Test comparison sample reference: Input 3V Output 12V 0.4A 4.8W Input 5V Output 12V 0.8A 9.6W Input 7.4V Output 12V 1.5A 18W Input 12V Output 15V 2A 30W Input 12V Output 16V 2A 32W Input 12V Output 18V 1.6A 28.8W Input 12V Output 19V 1.5A 28.5W Input 12V Output 24V 1 A 24W Vin* Iin* Efficiency = Vout* Iout Vin: Input Voltage Iin: input current Vout: Output Voltage Iout: output current DSN6009 4A is a high-performance step-up switching current(BOOST) module. The module uses the second generation of high-frequency switching technology XL6009E1 core chip performance than the first generation technology LM2577. XL6009 boost module at a lower cost. Superior performance, LM2577 module is about to be eliminated. ● Wide input voltage 3V ~ 32V. Optimum operating voltage range is 5 ~ 32V; ● Wide Output voltage 5V ~ 35V; ● Built-4A efficient MOSFET switches enable efficiency up to 94% LM2577 current is 3A) ● high switching frequency 400KHz. Can use a small-capacity filter capacitors that can achieve very good results, the ripple smaller and smaller. LM2577 frequency only 50KHz) Technical parameters: Model Specification DSN6009 boost module Module Properties Non-isolated boost(BOOST) Rectification Non-Synchronous Rectification Input Range 3V ~ 32V Output Range 5V ~ 35V Input Current 4A(max) No-load 18mA(5V input, 8V output, no-load is less than 18mA. Higher the voltage, the greater the load current. Conversion efficiency Switching frequency 400KHz Output Ripple 50mV(the higher the voltage. The greater the current, the greater the ripple) Load Regulation ± 0.5% Voltage Regulation ± 0.5% Operating Temperature-40 ℃ ~ +85 ℃ Dimensions 43mm* 21mm* 14mm(L* W* H) Package Included: 1PCS x DC-DC Adjustable Step-up Power Converter Module XL6009, We only accept your Ebay Address.Please Make sure it's 100% right. The items you ordered will be
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Free Shipping Condition: New Location: Fort Collins, United States Generate up to 26V DC power from a standard 5V USB input! The MT3608 device switches at 1.2MHz and allows the use of tiny, low cost capacitors and inductors ... moreto minimize the overall module size. Internal soft-start circuitry results in small inrush current and extends battery life.
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Free Shipping Condition: New Location: China Mini 3A DC-DC Converter Adjustable Step down Power Supply Module replace LM2596s. Product information Whole network smallest maximum 3A output. Application: ... moreDIY mobile power. Monitor power supply, power buggies, camera power supply, car power, communications equipment supply, various right size and weight for demanding applications(such as aviation models, etc. Input voltage: 4.5-28V Output Voltage: 0.8-20V(adjustable) Output current: rated current 3A(MAX) Switching Frequency: 1MHz Output Ripple:less than 30mV Efficiency:96%max) Operating temperature: Industrial grade(40 C to +85 C) Module Properties: Non-isolated step-down module(buck) Size:22*17*4mm. Package Included 1 x Mini 3A DC-DC Converter Adjustable Step down Power Supply Module replace LM2596s. Payment. Payment. Payable To. Note. PayPal All payments are due within 7 days of the close of auction. Failing to do so. Non-paying bidders will be reported to eBay. Shipping Policy. Delivery Time. We ship to worldwide. It usually takes 10-30 Business Days to delivery. Shipping address. We ship to your PayPal address. Please. Make sure to provide us with correct, precise, and detailed shipping Address. Send Time. Items will be shipped within 1 to 3 business days upon payment received or cleared. Note. If you don't receive items over 30 business days. Please notify us via eBay message. Return Policy. We appreciate your business and offer an instant 7 days return policy.7 days after receive the item) The returned item has to be in its original condition. We are able to refund your money without shipping cost. Contact us. For anything about product. Price, shipping or order status, please contact us via eBay message. We love positive feedback and 5 scores DSR. We will leave it for everyone that leaves it for us. 336.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fvo%7B%3Dd70f%2B%3E336-142067182a8-0xfd-
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Free Shipping Condition: New Location: China Power Supply Module. Description The input voltage: 4.5 V ~ 28 V The output voltage: 0.8 V ~ 20 V. The output current: 3 A(Max) Conversion efficiency: ... more92% highest) The output ripple: Switching frequency: 1.5 MHz(highest) Typically 1 MHz. Working temperature: 45 ℃ ~ + 85 ℃. Size: 17 mm* 22 mm* 4 mm(length* width* height) Packing List: 1Pcs Mini DC- DC step-down module Payment 1.We accept Paypal only. 2.Please confirm your ebay shipping address is exact after payment. 3.If your purchased is more than £30.00. Please offer your phone number with shipping address. Delivery details 1.All item will be shipped by Airmail post within 1 business days. It takes approximately 15-25 days(USA.CA,AU,UK,DE)other country 15-35 days. 2.Express by EMS.It must add 25 USD shipping fee, it takes 5-10 workdays for delivery.If you need other Epxress(DHL,Fedex.UPS etc.please contact us to talk about shipping fee. 3.Once you purchase. Please DONOT leave negative, neutral feedback or open any case if you have not received item in 30 days, because we have mentioned the shipping time repeatedly. Contact us 新建网页 2 1.We offer retail and wholesale services. We can provide products in accordance with your requirements. If you have any questions or something to consult. Please send us ebay message. 2.All messages will be answered within 1 business day. If you do not receive our reply. Please kindly re-sent your message and we will reply to you as soon as possible. 3.Our aim is to provide Top Level Customer Service. Business hours are 9am to 6pm Beijing time(+8 GMT) Monday to Friday. Engineered for professional eBay sellers！ On Jul-04-14 at 22:34:26 PDT. Seller added the following information: RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fuk.rp*a4%601gc%3E-147c0e32113-0x110-
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Free Shipping Condition: New Location: United States Transient responses can be changed using output capacitors. EXTENDED FUNCTIONS: The LM317 has a number of special uses. Of course, to avoid short circuit ... moreoutput end. The output current does not exceed 1A.
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Free Shipping Condition: New Location: Lewisville, United States Package Includes 1 Piece- This DC to DC Step-Down Adjustable Power Supply Module is based on the LM2596 switching regulator. Input voltage: 4-40V Output ... moreVoltage: 1.5-35V(adjustable) Output current: rated current 2A. Maximum 3A(heat sink required) Conversion efficiency: Up to 92% the higher the voltage. The higher the efficiency) Switching Frequency: 150KHz Rectifier: Non-Synchronous Rectification Module Properties: Non-isolated step-down module(buck) Short circuit protection: current limiting Operating temperature: Industrial grade(40 ℃ to +85 ℃) output power 10W or less) Full load temperature rise: 40 ℃ Load regulation: ± 0.5% Voltage regulation: ± 0.5% Dynamic response speed: 5% 200uS Output ripple: Input 12V Output 5V 3A 60mV(MAX) Input 24V Output 12V 3A 120mV(MAX) Dimensions: L4.3cm x W2cm x H1.4cm g.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fuk%601d72f%2Bjw%60hquvg%3Eg-14175467d63-0x102-
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$2.99 Shipping Condition: New Location: China Output power: under natural heat dissipation 80W. (2) Set the constant current value (overcurrent protection value); (For example, the set constant current ... morevalue is 3.00A, then the maximum current when you use the product can only reach 3A, and the LCD will display "CC" when the current reaches 3A Status, otherwise the LCD displays "CV" status).
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: Fort Mill, United States Specification: It's LM2596HVS Not LM2596S Chip,please know it Type / name:LM2596HVS DC-DC step-down module Input Voltage:4.5V ~ 53V Output Voltage:3V ... more~ 40V Output Current:3A (max) Conversion efficiency:92% (the highest) Output Ripple:
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$3.00 Shipping Condition: New Location: China AC current (Typ.). :
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$3.00 Shipping Condition: New Location: China Enhanced cooling 50W. 35W natural cooling. dissipation up to 4A. 4A NC Lifting and Adjustable Power Module. Exit setup options and save. Input anti-reverse ... moreconnection, reverse connection will not burn out; output anti-backflow, no need to add anti-backflow diode when charging the battery.
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$4.25 Shipping Condition: New Location: China LM317 built-in overload protection, safety zone protection and other protection circuits. Normally, the LM317 does not require an external capacitor, ... moreand the output capacitance can change the transient response.
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Free Shipping Condition: New Location: Prescott, United States Primary Chip: SX1308. Maximum Output Current: 2A.
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$3.85 Shipping Condition: Brand New Location: China Using high-quality materials, the input power can reach up to 1500W;. Output power: 1500W Max. Output current: 50A Max. The input and output of the module ... moredo not have a reverse connection protection function.
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Free Shipping Condition: New Location: Kissimmee, United States Adjustable Output 7V - 35V. This is a monolithic integrated circuit that provides active functions for a step-down (buck) switching regulator. It supports ... more3A load with excellent line and load regulation.
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$3.00 Shipping Condition: New Location: China Power-off status, press and hold the left button access the power, the display starts flashing, release the left button. Load Regulation S(I) ≤0.8%. hope ... moreyou could understand. Weight: 45g.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China We promise try our best to help solve any problem. •Part of second-hand products will have obvious scratches on the surface.
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Free Shipping Condition: New Location: Bordentown, United States Output anti-reverse irrigation;. Output power: natural heat dissipation 35W, strengthen heat dissipation 50W. You can see a bit of the setting constant ... morecurrent value flashing. Soft start: yes (with high power and load module may fail when starting).
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: United States Feature: 1. Circuit Board Size: Approx. 68 x 51mm / 2.7 x 2in. Load: 2A or less.
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$1.95 Shipping Condition: New Location: China Input is: AC 100V-260V,Dual output: DC 24V/4A and DC 5V/1A(max). Model: CT-24V/5V. AC input: AC 100V-240V. The module has over current protection,overload ... moreprotection and short circuit protection function.
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$2.77 Shipping Condition: Neu Location: China Output power: 80W. OLED LED&RGB. Am 06.12.2022 hat der Verkäufer die folgenden Angaben hinzugefügt One-piece molding frosted panel, high-quality aluminum ... morealloy knob cap, feel good. Super energy protection: (0~9999WH adjustable, default off).
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Free Shipping Condition: New Location: Jamaica, United States Input Current: 8A (MAX) Peak 10A (can use in Long working hours when input Current :
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$5.35 Shipping Condition: New Location: Villa Park, United States DSN6009 4A is a high-performance step-up switching current (BOOST) module. The module uses the second generation of high-frequency switching technology ... moreXL6009E1 core chip performance than the first generation technology LM2577.
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$2.99 Shipping Condition: New Location: China Output output range: DC 3.3V~18V. AC: AC input. Output current range: up to 2A.
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$2.99 Shipping Condition: New Location: China Output power: natural heat dissipation 35W, enhanced heat dissipation 60W. The performance is better than the XL6009/LM2577 solution. The current can ... morebe set to limit the output current, constant current drive, battery charging and other occasions.
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Free Shipping Condition: New Location: Whippany, United States ✔️Made of high quality material, solid, durable and strong conductivity. Type DC-DC Buck Boost Converter. Output Power Natural heat dissipation 35W;. ... moreStrengthen heat dissipation 50W. 2 x DC-DC Buck Boost Converter.
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Free Shipping Condition: New Location: Indianapolis, United States 2pcs 5A Buck w/ Constant Current. 10x Mini360 1.5A Buck. 5x 5V Fixed Output Buck. 60W Buck/Boost w/ Constant Current. 130W Synchronous Buck/Boost (98% ... moreEfficiency).
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$2.99 Shipping Condition: New Location: China Output anti-reverse irrigation;. Output power: natural heat dissipation 35W, strengthen heat dissipation 50W. module exceed the protection threshold, ... morethe output will be automatically. Soft start: yes (with high power and load module may fail when starting).
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Free Shipping Condition: New Location: China
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$5.45 Shipping Condition: New Location: Villa Park, United States (Output current 3A (max). Could not boost). DC-DC step-down power module. IN-IN + input Positive Input Negative!
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Free Shipping Condition: New Location: Jamaica, United States Enter 36V 20A = 720W, input 48V 20A = 960W, input 60V 20A = 1200W. Output power: 1800W. 1 x 1500W 30A boost constant current module. Input Current: 20A. ... moreModule properties: non-isolated step-up module (BOOST).
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Free Shipping Condition: New Location: United States Made from a dedicated benchmark for IC and high-precision current sensing resistor, proving a more stable constant current, (when 20° to 100° constant ... morecurrent 1A, temperature drift less than 1%). Particularly suitable for LED driver.
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Free Shipping Condition: New Location: United States Made from a dedicated benchmark for IC and high-precision current sensing resistor, proving a more stable constant current, (when 20° to 100° constant ... morecurrent 1A, temperature drift less than 1%). Particularly suitable for LED driver.
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Free Shipping Condition: New Location: Indianapolis, United States High-efficiency LM2596 buck converter for various electronic projects. This superior module is designed with thick circuit boards, high-Q inductors, output ... moreLED indicator, and solid-state capacitors, which enable it to effectively filter out high-frequency noise.
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Free Shipping Condition: New Location: China Power Supply Module. Description The input voltage: 4.5 V ~ 28 V The output voltage: 0.8 V ~ 20 V. The output current: 3 A(Max) Conversion efficiency: ... more92% highest) The output ripple: Switching frequency: 1.5 MHz(highest) Typically 1 MHz. Working temperature: 45 ℃ ~ + 85 ℃. Size: 17 mm* 22 mm* 4 mm(length* width* height) Packing List: 1Pcs Mini DC- DC step-down module Payment 1.We accept Paypal only. 2.Please confirm your ebay shipping address is exact after payment. 3.If your purchased is more than £30.00. Please offer your phone number with shipping address. Delivery details 1.All item will be shipped by Airmail post within 1 business days. It takes approximately 15-25 days(USA.CA,AU,UK,DE)other country 15-35 days. 2.Express by EMS.It must add 25 USD shipping fee, it takes 5-10 workdays for delivery.If you need other Epxress(DHL,Fedex.UPS etc.please contact us to talk about shipping fee. 3.Once you purchase. Please DONOT leave negative, neutral feedback or open any case if you have not received item in 30 days, because we have mentioned the shipping time repeatedly. Contact us 新建网页 2 1.We offer retail and wholesale services. We can provide products in accordance with your requirements. If you have any questions or something to consult. Please send us ebay message. 2.All messages will be answered within 1 business day. If you do not receive our reply. Please kindly re-sent your message and we will reply to you as soon as possible. 3.Our aim is to provide Top Level Customer Service. Business hours are 9am to 6pm Beijing time(+8 GMT) Monday to Friday. Engineered for professional eBay sellers！ On Jul-04-14 at 22:34:26 PDT. Seller added the following information: RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fvo%7B%3Dd70f%2Bf54%3E-1481c45475c-0x112-
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Free Shipping Condition: New Location: China Brand Ti Model LM2596 MPN LM2596 UPC Does not apply.
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Free Shipping Condition: New Location: China Note:Small Package is easy to lose by post office.Buy more than 2PCS is More safty Features: IN-IN + input Positive Input Negative! Positive output OUT ... more+ OUT-output negative Test comparison sample reference: Input 3V Output 12V 0.4A 4.8W Input 5V Output 12V 0.8A 9.6W Input 7.4V Output 12V 1.5A 18W Input 12V Output 15V 2A 30W Input 12V Output 16V 2A 32W Input 12V Output 18V 1.6A 28.8W Input 12V Output 19V 1.5A 28.5W Input 12V Output 24V 1 A 24W Vin* Iin* Efficiency = Vout* Iout Vin: Input Voltage Iin: input current Vout: Output Voltage Iout: output current DSN6009 4A is a high-performance step-up switching current(BOOST) module. The module uses the second generation of high-frequency switching technology XL6009E1 core chip performance than the first generation technology LM2577. XL6009 boost module at a lower cost. Superior performance, LM2577 module is about to be eliminated. ● Wide input voltage 3V ~ 32V. Optimum operating voltage range is 5 ~ 32V; ● Wide Output voltage 5V ~ 35V; ● Built-4A efficient MOSFET switches enable efficiency up to 94% LM2577 current is 3A) ● high switching frequency 400KHz. Can use a small-capacity filter capacitors that can achieve very good results, the ripple smaller and smaller. LM2577 frequency only 50KHz) Technical parameters: Model Specification DSN6009 boost module Module Properties Non-isolated boost(BOOST) Rectification Non-Synchronous Rectification Input Range 3V ~ 32V Output Range 5V ~ 35V Input Current 4A(max) No-load 18mA(5V input, 8V output, no-load is less than 18mA. Higher the voltage, the greater the load current. Conversion efficiency Switching frequency 400KHz Output Ripple 50mV(the higher the voltage. The greater the current, the greater the ripple) Load Regulation ± 0.5% Voltage Regulation ± 0.5% Operating Temperature-40 ℃ ~ +85 ℃ Dimensions 43mm* 21mm* 14mm(L* W* H) Package Included: 1PCS x DC-DC Adjustable Step-up Power Converter Module XL6009, We only accept your Ebay Address.Please Make sure it's 100% right. The items you ordered will be
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$2.99 Shipping Condition: New Location: China Output power: under natural heat dissipation 80W. (2) Set the constant current value (overcurrent protection value); (For example, the set constant current ... morevalue is 3.00A, then the maximum current when you use the product can only reach 3A, and the LCD will display "CC" when the current reaches 3A Status, otherwise the LCD displays "CV" status).
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Free Shipping Condition: New Location: China
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$3.00 Shipping Condition: New Location: China Indicator: CC indicator is Red, charging indicator is Red, charging completed the indicator is Blue. Output short circuit protection: Yes, constant current. ... moreFull load temperature rise: 45 ℃. Output: OUT+ output is positive, OUT- output negative.
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Free Shipping Condition: New Location: Prescott, United States Primary Chip: SX1308. Maximum Output Current: 2A.
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$2.00 Shipping Condition: New Location: China (Could not boost). DC-DC step-down power module. IN-IN + input Positive Input Negative! Output current 3A (max). Output ripple
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$5.45 Shipping Condition: New Location: Addison, United States (Output current 3A (max). DC-DC step-down power module. Could not boost). Output ripple
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$2.99 Shipping Condition: New Location: China Item Description: Update content： 1.Fixed turn the lamp current to 0.1 times the value of the constant current(charge when used to identify whether the ... morebattery is full) 2. Increased input reverse polarity protection diode; 3. Increase the output of a backflow preventing diode to prevent when the electricity to charge the battery back in; 4. Using dedicated reference IC. And high-precision sampling resistor, so that the constant current is more stable, 20 degrees to 100 degrees, the constant current 1A, when the temperature drift of less than 1% Particularly suitable for LED driver High-power LED constant current drive Lithium battery charger(including ferroelectric) 4V. 6V, 12V, 14V, 24V battery charger Nickel cadmium. Nickel metal hydride battery pack charger Solar panels and wind turbines Specifications: Module Properties: non-isolated constant current and voltage module Rectification: non-synchronous rectification Input voltage: 7V-35V Output voltage: 1.25V-30V Output current: adjustable maximum 3A Conversion efficiency: 92% the highest) Switching frequency: 150KHz Output ripple: 50mV(max) 20M bandwidth Load Regulation: ± 0.5% Voltage Regulation: ± 2.5% Operating Temperature: 40 ℃ to +85 ℃ Size: 48* 23* 14(L* W* H) mm) Battery use: l Make sure of the voltage and current of the battery you need to charge l Adjust the constant voltage potentiometer to make the output voltage same to the charge voltage l Potentiometer Adjustment Direction: Clockwise(increase) Counterclockwise(decrease) Use the multimeter in 10A current scale to measure output short-circuit current. And adjust the current potentiometer to make sure the output current to the expected charging current value l The charge current of transfer lamp is default 0.1 times of the charging current(constant current value) l Connected to the battery and try to charging(for previous 5 steps. Module input terminal is connected to power source, output load is NOT connected to batteries) LED Constant Current Driver Use: l Make sure operating
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$2.99 Shipping Condition: New Location: China The best state of theoretical conversion rate can reach 95%. The negative pressure conversion rate is lower than the positive pressure. For example, when ... moreR3 is 10KΩfor - 5V output, R4 should be 324KΩ.
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Free Shipping Condition: New Location: Bordentown, United States Output anti-reverse irrigation;. Output power: natural heat dissipation 35W, strengthen heat dissipation 50W. You can see a bit of the setting constant ... morecurrent value flashing. Soft start: yes (with high power and load module may fail when starting).
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Free Shipping Condition: New Location: United States Product: 500W boost constant current module. Module properties: non-isolated step-up module (BOOST). Type: Non-isolated boost module (BOOST). (related ... moreto the input and output pressure difference, the greater the pressure difference, the smaller the output current, if the output current exceeds 5A, add a heat sink or fan for heat dissipation).
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Free Shipping Condition: New Location: Scottsdale, United States Simple and efficient, practical. With high quality acrylic shell. Would make a great gift Idea! Has the case however, it needs to be assembled. Increase ... morethe output current when rotating clockwise.
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$3.00 Shipping Condition: New Location: China Output current: 0.000~8.100A. Current accuracy: +0.5%+3 words. Super energy protection: (0-9999WH adjustable, default off). Output power: 0~400W. Exquisite ... moreappearance, easy to use. Current resolution: 0.001A.
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$3.00 Shipping Condition: New Location: China Output current: 0.000~8.100A. Current accuracy: +0.5%+3 words. Super energy protection: (0-9999WH adjustable, default off). Output power: 0~400W. Exquisite ... moreappearance, easy to use. Current resolution: 0.001A.
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$1.00 Shipping Condition: New Location: Monroe Township, United States Output power: natural heat dissipation 35W, strengthen heat dissipation 50W. Soft start: Yes (very high-power module with load may fail when starting). ... moreIt features anti-reverse connection protection of input end, which will not burn out, safe to use.
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